Charging dock



FIG. 1 is a front, top, right perspective view of the charging dock;

FIG. 2 is a rear, bottom, left perspective view of the charging dock;

FIG. 3 is a front elevational view of the charging dock;

FIG. 4 is a rear elevational view of the charging dock;

FIG. 5 is a top plan view of the charging dock;

FIG. 6 is a bottom plan view of the charging dock;

FIG. 7 is a right side elevational view of the charging dock; and,

FIG. 8 is a left side elevational view of the charging dock.

The broken lines in the drawings are for the purpose of illustrating environmental structure and portions of the article which form no part of the claimed design. 

CLAIM The ornamental design for a charging dock, as shown and described. 